I-55 weather conditions near Springfield, Illinois

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Overcast 53°F 2025-11-17T17:52:00-06:00
• Tonight 2025-11-17, Rain Likely. Rain likely and possibly a thunderstorm before 2am, then a chance of rain and thunderstorms, mainly between 2am and 5am. Cloudy, with a low around 46. Southeast wind 10 to 14 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
• Tuesday 2025-11-18, Slight Chance Rain then Cloudy. A 20 percent chance of rain before 9am. Cloudy, with a high near 60. Southeast wind 6 to 14 mph becoming north northeast in the afternoon.
• Tuesday Night 2025-11-18, Mostly Cloudy. Mostly cloudy, with a low around 43. North northeast wind 3 to 6 mph.
• Wednesday 2025-11-19, Mostly Cloudy. Mostly cloudy, with a high near 56. Light and variable wind.
• Wednesday Night 2025-11-19, Mostly Cloudy then Chance Rain. A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 44. Calm wind becoming southeast around 5 mph after midnight.
• Thursday 2025-11-20, Rain Likely. Rain likely, mainly after noon. Mostly cloudy, with a high near 64. Southeast wind 5 to 8 mph becoming south southwest in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
• Thursday Night 2025-11-20, Rain Likely. Rain likely. Mostly cloudy, with a low around 49. South southwest wind 6 to 8 mph becoming north northeast after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
• Friday 2025-11-21, Rain Likely. Rain likely. Mostly cloudy, with a high near 56. Chance of precipitation is 70%.
• Friday Night 2025-11-21, Chance Rain then Mostly Cloudy. A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 36.
• Saturday 2025-11-22, Mostly Sunny. Mostly sunny, with a high near 52.
• Saturday Night 2025-11-22, Partly Cloudy. Partly cloudy, with a low around 37.
• Sunday 2025-11-23, Mostly Sunny. Mostly sunny, with a high near 57.
• Sunday Night 2025-11-23, Partly Cloudy. Partly cloudy, with a low around 40.
• Monday 2025-11-24, Partly Sunny. Partly sunny, with a high near 54.